CRYSTAL SCARLET

Safety Data Sheet
Emergency Telephone Number: CHEMTREC 1-800-424-9300	For Information call: DUDLEY 732-886-3100        
    DUDLEY CORPORATION
         	    125 Kenyon Drive
       				         	    Lakewood, New Jersey 08701
Effective Date: January 1, 2025
1. PRODUCT ID: Syn: C.I. 16250; Acid Red 44; Ponceau 6R; Crystal Ponceau 6R; Brilliant Crystal Scarlet. 
CAS No.: 2766-77-0.        EC-No.: 220-441-4. Weight: 502.43.  Formula: C20H12N2Na2O7S2. 

2. HAZARDS ID: GHS Classification:  Not a hazardous substance.

HMIS Classification: Health hazard: 0. Flammability: 0 Physical hazard: 0
NFPA Rating: Health hazard: 0. Fire hazard: 0. Reactivity hazard: 0
2.3: Other Hazards: none

3. COMPOSITION / INFO ON INGREDIENTS: 
Chemical Name 				CAS No.		Percent		
Crystal Scarlet                                                          	 2766-77-0        	~80%                	 

4. FIRST AID: Eyes: Flush eyes with plenty of water as a precaution. Skin: Flush skin with plenty of soap and water. Ingestion: NEVER give anything by mouth to an unconscious person.  Do NOT induce vomiting. If conscious and alert, rinse mouth out with water. Inhalation: Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.  Physician: Treat symptomatically and supportively. 

5. FIRE FIGHTING: Info: Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH & full PPE. 
Extinguishing: Use water spray, dry chemical, carbon dioxide, or appropriate foam. Special hazards:  Carbon, nitrogen, (NOx), Sulphur, Sodium oxides. Flash Pt: N/A.  Auto-ignition Temp: N/A. Explosion Limits: N/A 

6. ACCIDENTAL RELEASE: Info: Use proper PPE as indicated in Section 8. Spills/Leaks: Sweep up, then place into a suitable container for disposal. Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions. Provide ventilation.  

7. HANDLING & STORAGE: Handling: Wash thoroughly after handling. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation. 
Storage: Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. 

8. EXPOSURE CONTROLS / PPE: Controls: Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low. 
Chemical Name                     ACGIH                     	 NIOSH                      OSHA- Final/Vacated PELs
Crystal Scarlet                        None listed                          None listed              None listed 

PPE: Eyes: Wear appropriate protective eyeglasses or chemical safety goggles ad described by OSHA’s eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. 0.11mm nitrile Clothing: Wear appropriate protective clothing to prevent skin exposure. 
Respirators: A respiratory protection program that meets OSHA’s 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator’s use. 

9. PHYSICAL & CHEM: Appearance: Dark brown powder Melting Pt: > 300° C (>572°F) 

10. STABILITY & REACTIVITY: Stability: Stable under normal temp/pressures. Avoid: No data Incompatibilities: Strong oxidizing agents. Hazardous Decomp: see section 5

11. TOXICOLOGICAL INFO: RTECS#: Not available.  LD50/LC50: N/A 
Carcinogenicity: Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA. 

12. ECOLOGICAL INFO: Environmental Fate & Toxicity:  No information available.

13. DISPOSAL CONSIDERATIONS: Chemical waste generators must determine whether a discarded chemical is classified as a hazardous waste. US EPA guidelines for the classification determination are listed in 40 CFR Parts 261.3. Additionally, waste generators must consult state and local hazardous waste regulations to ensure complete and accurate classification.  RCRA P-Series:  None listed.  RCRA U-Series:  None listed.

14. TRANSPORT REGULATIONS: Not dangerous good.

15. REGULATORY INFO: Section 302:  None of the chemicals in this products have an RQ or TPQ.
SARA 311/312 Hazards:  No SARA Hazards Section 313:  No chemicals are reportable under Section 313. 
STATE CAS# 2766-77-0 is not present on state lists from CA, MA, FL.
PA Right to Know: Crystal Ponceau 6R   CAS#2766-77-0  NJ Right to Know: Crystal Ponceau 6R   CAS#2766-77-0
California No Significant Risk Level: None of the chemicals in this product are listed. 

EUROPEAN/INTERNATIONAL REGULATIONS  European Labeling in Accordance with EC Directives 
Hazard Symbols: Not available.    WGK (Water Danger/Protection)   CAS# 2766-77-0: No information available. 
Canada - DSL/NDSL   CAS# 2766-77-0 is not listed on Canada’s DSL or NDSL List. 
Canada – WHMIS:   This product has a WHMIS classification of Not controlled.

16. DISCLAIMER INFO: DUDLEY CORPORATION provides the information herein in good faith but makes no representation as to its comprehensiveness or accuracy. This document is intended only as a guide to the appropriate precautionary handling of the material by a properly trained person using this.  Individuals receiving the information must exercise their independent judgment in determining its appropriateness for a particular purpose. DUDLEY CORPORATION makes no representations or warranties, either expressed or implied, including without limitation and warranties of merchantability, fitness for a particular purpose with respect to the information set forth herein or to the product to which the information refers. Accordingly, DUDLEY CORPORATION will not be responsible for damages resulting from the use of or reliance upon this information.